B4301 查看數據表（PDF） - EPCOS AG
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B4301 Datasheet PDF : 6 Pages
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SAW Components
SAW RF filter
Data sheet
Characteristics
Temperature range for specification:
Terminating source impedance:
Terminating load impedance:
T = –40 ˚C to +85 ˚C
ZS = 50 Ω
ZL = 50 Ω
Center frequency
min.
typ.
@ 25 ˚C
fC
—
915.00
Maximum insertion attenuation
αmax
902.00 ... 928.00 MHz
—
1.5
Amplitude ripple (p-p)
∆α
902.00 ... 928.00 MHz
—
0.9
Attenuation
10.00
800.00
845.00
947.00
970.00
1020.00
α
... 800.00 MHz
... 845.00 MHz
... 880.00 MHz
... 970.00 MHz
... 1020.00 MHz
... 1200.00 MHz
42
50
40
46
35
43
13
22
33
39
35
41
B4301
915.00 MHz
max.
—
MHz
2.5 dB
1.8 dB
— dB
— dB
— dB
— dB
— dB
— dB
Maximum ratings
Operable temperature range T
Storage temperature range Tstg
DC voltage
VDC
Source power
PS
–40/+85
–40/+85
0
10
˚C
˚C
V
dBm
source impedance 50 Ω
Please read cautions and warnings and
important notes at the end of this document.
3 December 01, 2010
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